BP990-15 Bandpass Filter(CWL=990nm,FWHM=15nm)
BP990-15 Bandpass Filter(CWL=990nm,FWHM=15nm)
PN:SO3010754
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High-Performance Near-Infrared Bandpass Filter
The BP990-15 bandpass filter delivers exceptional optical performance at the strategically important 990nm wavelength. With its carefully engineered 15nm full-width half-maximum (FWHM), this filter strikes the perfect balance between spectral selectivity and light collection efficiency.
Key Specifications:
- Center Wavelength: 990nm ± 2nm accuracy
- Optimized Bandwidth: 15nm FWHM for balanced performance
- High Transmission: >88% peak transmission
- Excellent Blocking: Superior out-of-band rejection
- Robust Design: Hard-coated optical surfaces
Prime Applications:
- NIR spectroscopy and chemical analysis
- Biomedical imaging and diagnostics
- Process monitoring and quality control
- Fluorescence microscopy systems
- Optical communication components
- Environmental sensing applications
The 990nm Sweet Spot:
At 990nm, this filter operates in a crucial region of the NIR spectrum where many biological chromophores and industrial materials exhibit distinct absorption characteristics. The 15nm bandwidth provides sufficient spectral coverage to capture relevant signals while maintaining excellent discrimination against unwanted wavelengths.
Choose SyronOptics for reliable, consistent performance in your optical systems. Our precision manufacturing ensures every filter meets the demanding standards of professional applications.
Transmission & OD Data
Transmission & OD Data
The transmission curve is typical. Actual data may vary from lot to lot, you can request the raw Transmission and OD data from us.
Copy the link of the product page and send email to shop@syronoptics.com to get raw data.
Shipment & Delivery
Shipment & Delivery
For stocked products, shipment will usually be made within 5 working days after order.
For customized products, shipment will usually be made within 4-8 weeks after order.
Return & Refund
Return & Refund
Stocked Product are eligible to return within 7 days after receiving.
A flat rate of 35$ will be charged for returning.
Custom Sizing
Custom Sizing
Custom sizing is available for dimension under 60x60mm. Without mounting the thickness will generally ranging from 0.5-3mm.
For bigger size, contact shop@syronoptics.com for details.
Optical dicing refers to precision cutting processes used to segment optical materials, particularly those with specialized coatings, into smaller functional components while maintaining their structural and optical integrity. In the context of optical coating flats (flat substrates like glass, fused silica, or semiconductors coated with anti-reflective, dielectric, or other optical layers), dicing ensures these coated substrates meet exact dimensional requirements for applications in photonics, lasers, sensors, and semiconductor devices.
Methods
- Saw Dicing: Diamond-coated blades for clean cuts with minimal chipping.
- Laser Dicing: Non-contact ablation for delicate or brittle materials, reducing mechanical stress.
- Plasma Dicing: Dry etching for ultra-fine features, ideal for advanced semiconductor wafers.
Price
Dicing Service will generally cost from $50 to $125 per piece. Depending on the accuracy and size you are requesting.
Packaging
Packaging
If you need generic packaging, please leave "Generic" in the note when placing order.
In such case:
- No Branding information in Packaging Materials
- All Documentation will be generic
- We will send image of the parcel to you before fulfilling shipment
- You can use your document template for the shipment.
Feel free to contact shop@syronoptics.com for details.
Payment
Payment
Payment could be done online with Credit Card, Apple Pay, Google Pay, Wechat Pay and Alipay
For amount under $200 you can request to make payment within 7days after receiving the order.
SKU:
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Standard Mountings
Camera Mounting List
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Our filters can be cut to match the mounting on the list. Please contact us for getting quotation.
